Abstract: Vessel repairs are activities that are periodically planned in accordance with the requirements or regulations of the classification body and government as well as unforeseeable or unexpected work during the vessel during operation. In the process of ship repair often there are factors that cause changes between the initial plan and the realization that occurred in the field. One of the factors that becomes the benchmark of success on a project is the time and cost of workmanship. This study will analyze the project performance based on time and cost factors using Earned Value Analysis (EVA) method. This concept combines elements of schedule, cost and job performance (physical progress of current conditions in the field), it will be useful to identify how the cost and time estimation to complete a project. The results of the analysis shows that the concept of earned value analysis is the time estimation to be 5 weeks faster than the plan and cost estimation becomes more efficient Rp. 5,302,573,482.00. The estimated performance index of the plan against the completion of the project is 1.00 which means the performance index is constant.